Small tweak to reduce diff.

Author: nedtwigg

plugin-maven/src/test/java/com/diffplug/spotless/maven/MavenIntegrationHarness.java

@@ -178,8 +178,8 @@ protected void writePom(String[] executions, String[] configuration, String[] de
 
 	protected MavenRunner mavenRunner() throws IOException {
 		return MavenRunner.create()
-				.withRunner(runner)
-				.withProjectDir(rootFolder());
+				.withProjectDir(rootFolder())
+				.withRunner(runner);
 	}
 
 	private static ProcessRunner runner;